/*
 * File    : SeedingRankColumnListener.java
 * Created : Sep 27, 2005
 * By      : TuxPaper
 *
 * Copyright (C) Azureus Software, Inc, All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details ( see the LICENSE file ).
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package com.aelitis.azureus.plugins.startstoprules.defaultplugin;

import org.gudy.azureus2.plugins.download.Download;
import org.gudy.azureus2.plugins.ui.tables.TableCell;
import org.gudy.azureus2.plugins.ui.tables.TableCellRefreshListener;

/**
 * A "My Torrents" column for displaying Seeding Rank.
 */
public class DownloadingRankColumnListener implements TableCellRefreshListener {
    private StartStopRulesDefaultPlugin plugin;

    public DownloadingRankColumnListener(StartStopRulesDefaultPlugin _plugin) {
        plugin = _plugin;
    }

    public void refresh(TableCell cell) {
        Download dl = (Download) cell.getDataSource();
        if (dl == null)
            return;

        DefaultRankCalculator dlData = null;
        Object o = cell.getSortValue();
        if (o instanceof DefaultRankCalculator)
            dlData = (DefaultRankCalculator) o;
        else {
            dlData = StartStopRulesDefaultPlugin.getRankCalculator(dl);
        }
        if (dlData == null)
            return;

        int position = dlData.dl.getPosition();

        cell.setSortValue(position);

        cell.setText("" + position);
        if (plugin.bDebugLog) {
            String dlr = dlData.getDLRTrace();
            if (dlr.length() > 0) {
                dlr = "AR: " + dlr + "\n";
            }
            cell.setToolTip(dlr + "TRACE:\n" + dlData.sTrace);
        } else {
            cell.setToolTip(null);
        }
    }
}
